source/application/api/use_case/asr/src/Wav2LetterModel.cc

/*
 * Copyright (c) 2021 Arm Limited. All rights reserved.
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#include "Wav2LetterModel.hpp"

#include "log_macros.h"


const tflite::MicroOpResolver& arm::app::Wav2LetterModel::GetOpResolver()
{
    return this->m_opResolver;
}

bool arm::app::Wav2LetterModel::EnlistOperations()
{
    this->m_opResolver.AddConv2D();
    this->m_opResolver.AddReshape();
    this->m_opResolver.AddLeakyRelu();
    this->m_opResolver.AddSoftmax();

    if (kTfLiteOk == this->m_opResolver.AddEthosU()) {
        info("Added %s support to op resolver\n",
            tflite::GetString_ETHOSU());
    } else {
        printf_err("Failed to add Arm NPU support to op resolver.");
        return false;
    }
    return true;
}